156917145

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{135859}}^1$

素因数の和:135885

約数の個数: 32

約数和(自身を含む): 313021440

約数和(自身を除く): 156104295

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 231, 385, 1155, 135859, 407577, 679295, 951013, 1494449, 2037885, 2853039, 4483347, 4755065, 7472245, 10461143, 14265195, 22416735, 31383429, 52305715, 156917145]

約数ペア:

[(1, 156917145), (3, 52305715), (5, 31383429), (7, 22416735), (11, 14265195), (15, 10461143), (21, 7472245), (33, 4755065), (35, 4483347), (55, 2853039), (77, 2037885), (105, 1494449), (165, 951013), (231, 679295), (385, 407577), (1155, 135859)]